diff --git a/tonic/Cargo.toml b/tonic/Cargo.toml
index b4cbbfc38..cefdafc57 100644
--- a/tonic/Cargo.toml
+++ b/tonic/Cargo.toml
@@ -79,7 +79,7 @@ async-trait = {version = "0.1.13", optional = true}
 async-stream = {version = "0.3", optional = true}
 h2 = {version = "0.4", optional = true}
 hyper = {version = "1", features = ["http1", "http2"], optional = true}
-hyper-util = { version = ">=0.1.4, <0.2", features = ["tokio"], optional = true }
+hyper-util = { version = "0.1.4", features = ["tokio"], optional = true }
 socket2 = { version = "0.5", optional = true, features = ["all"] }
 tokio = {version = "1", default-features = false, optional = true}
 tokio-stream = { version = "0.1", features = ["net"] }